Ningbo Joiwo Explosionproof Science & Technology Co., Ltd. >> 2015 Joiwo Recommended Product Anti-Explosion Telephone Sets

2015 Joiwo Recommended Product Anti-Explosion Telephone Sets

2015 Joiwo Recommended Product Anti-Explosion Telephone Sets
Price: Negotiable/Piece
Trade Terms: FOB,CFR,EXW
Min Order: 1/Piece
Pay Type: T/T,Western Union

2015 joiwo recommended product anti-explosion telephone sets

Range 
 
1) Explosion-proof mark: Ex-de [ib] ib II BT6 DIP A20 TA, T6 [EX explosion-proof mark, DIP is 
   dust proof mark, do both].
2) Suitable for explosive gas atmospheres Zone 1 and Zone 2
3) Can be used in explosive gas atmosphere IIA  IIB  IIC* etc rough area 
4) Can be used in flammable dust atmosphere 20 zone 21 zone 22zone etc rough area 
5) Suitable for T1-T6 temperature classes.
6) Can be used in petrol extraction,petroleum refining, chemical industry, military industry etc 
  dangerous area. Meanwhile, it can be used in offshore platform, oil 5tanker and so on.
7) Can be used in highly noise area above those environment especially.


Feature
 
1) Shell of the explosion-proof telephone made of si-aluminum alloy with high  
   temperature ,electrostatic plastic sprayed surface. good impact resistance.       
2) The telephone adopt stainless steel keypad,which contact resistance≤30ohm,life cycle≥2 
   million,push force 160-200grams,defend grade is up to IP67, good hand feeling.
3) Handle adopts imported Pc engineer material, thermostability of the PTFE wire .military noise 
  Canceling microphone. Clear conversation in 115 dB environment .
4) Hook adopts magnetic induction switch, life cycle ≥500 thousand Increased safety terminal 
   compartment, to ensure that product's explosion-proof and electrical properties.
5) Using integral design faith,integrate basic conversation circuit,noise removal circuit.power 
   amplifying circuit and power circuital protection circuit etc. These electronic components of 
   the product adopt famous imported brand and selected by high and low temperature aging test.
6) The telephone network is flexible ,can be setted of its extension set arbitrarily, numbers can be 
   changed random . it can add or decrease anytime without restriction. Each telephone is the 
   independent workstation, will break down not to interfere with the overall system work.
7) Can be set function of amplification call directly or after several ring ( 1 to 7 voice can be set ) ,
  or more ring (it can be ring according to the offer of the exchange)   
8) This system has  function of general calling (hundreds response to a single call ).
 
Technical parameter
 
defend degree  IP 66
 EX mark  Ex-de[ib]ib II BT6 DIP A20 TA,T6
 output voltage  AC220V 50Hz
 working current   ≤0.2A
 Frequency response  250~3000 Hz
 ambient temperature  -40~+60°C
 atmospheric pressure  80~110KPa
 relative humidity   ≤95%
 amplify output power   10~25W continuosly adjustable
 size  343X294X206mm
 weight  12Kg
 installation  wall-mounted 
 
Details
 
First, the phone casing

1) Alloy shell, 800 tons die casting machine casting, the wall thickness of 6mm, weighs about 
  8KG, high mechanical strength and impact resistance.
2) Shell surface temperature electrostatic spray, antistatic ability is good. Eye-catching colors,10 
  years without fading.
3) Phone casing patented design requires no separate waterproof cover, beautiful and practical, 
  Patent No.: 1,581,443.
4) Shell explosion Waterproof grade: IP65, waterproof and corrosion-proof.

Second, key components

5) Telephone internal circuit by the Division I independent research and development, the use of 
  internationally-sided integrated circuit, with hair the exact number, call clear, stable and so on.
6) Key components handle, hanging fork, keyboard by the company's own production, strict 
  quality control, sale and fast response.
7) Product keyboard for the Division I patented design, the panel of stainless steel, zinc alloy keys, 
  the contact resistance ≤ 30 ohms, life ≥ 200 million times, pushing the intensity 160-200 grams. 
  Patent No.: 1,754,789.
8) Professional waterproof handle, imported PC-proof plastic, Teflon wire, using industrial-grade 
  anti-noise microphone, call clarity in 115dB environment. This handle through international CE 
  certification. CE Certificate Number: PS2010120310-2.

9) Products made of zinc alloy fork hanging magnetic sensor switch, life ≥ 50 million times.
 
How to use
 
1) The caller pick up the telephone handset, dial the phone number of the called and then the
   telephone will ring.
2) But if no one answers the phone after it rings 6 times (1-7 times adjustable), the called  
   people's telephone will automatically switches to the speaker PA, if so, the caller can shout to 
   the called through the public address.
3) When the called hear the shout and picks up the handset, they can chang to normal 
   communication and the speaker will turn off automatically.
4) If no one answers the telephone in one minute, the call will be automatically disconnected.
5) The telephone can work with a public speaker
 
6) The explosion proof telephone is generally matched with anti-explosion junction box, 
   anti-explosion public-address, anti-explosion amplifier and indoor telephone, all of which we 
   manufactured by ourselves and forming a program dispatch anti-explosion public-address 
   communication systems.and the connection schematic diagram is as follows:
 
the systemic function feature 
1,The system must be controlled with the digital program schedule dispatch aircraft and 
 supporting the use of digital programme.
2, All the extension in the systems are available to communication outside through the system 
  exchanger.
3, Two-tone dialing system through the keyboard.
4, Automatic channel conversation. 
5, System host of external; lines can be bound, outbound limit
 
6, Single call function.
7, If the phone is not dialed in 5 seconds, you must pick up the handset dialing again, broadcast to 
  find someone more than 60 seconds, you will hear a busy tone, and you must start again.
8, Display.
9, One key single call.
10, One key group call.
11, telephone dispatch conferencing capabilities.
12, One key override and demolitions.
13, The system would have to transfer, call waiting, call hold , hanging reminders, call out and other functions.
 
Prod Model: 918B
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Defend Degree: IP 66
Ex Mark: Ex-De[Ib]Ib II Bt6 DIP A20 Ta, T6
Output Voltage: AC220V 50Hz
Working Current: ≤0.2A
Frequency Response: 250~3000 Hz
Ambient Temperature: -40~+60°c
Amplify Output Power: 10~25W Continuously Adjustable
Size: 343X294X206mm
Weight: 12kg
Installation: Wall-Mounted
Type: Dial Phone
Function: Recording Phone
Voice Mail: Not Support Voice Mail
Accessories: Telephone Headsets
Cordless Telephone Frequency: DECT 6.0
Answering Machine Record Audio Format: WAV
Dial: DTMF
Display: Without Display
Touch Screen: Without Touch Screen
Customized: Customized
Ningbo Joiwo Explosionproof technology Co., Ltd was established in May, 2011, specialized in public telephones and industrial telephones, we enter industrial telephone field and register Joiwo as our trademark. While maintaining our commitment to the principles of quality and customer service, today's Joiwo aggressively applies leading edge technology to solve the world's most challenging communication needs. Our products are widely used in manufacturing sites of steel, vessel, petroleum and chemistry etc...Waterproof grade of all of our telephones reaches IP67.

Our company takes justice, perseverance, striving, innovation and pragmatic practice as our corporate culture, takes customer orientation as our operation principle, takes 'quality is margin' as our quality policy and takes 'talents are the only competitiveness for enterprise as our strategy. Our purpose is to provide high-quality products with competitive prices, to create opportunity for our employees and to develop Joiwo in the industrial telephone field.

We Joiwo believes that efforts will be paid off! Superior--quality products and exceptional service will win customers. We are working on them to make Joiwo be the trust-worthy brand in this field.

The goal of Joiwo is to set up the bridge to communicate with the world. We are willing to create a bright future of industrial telecommunication with you.

Send your message to this manufacturer

  • Ningbo Joiwo Explosionproof Science & Technology Co., Ltd.

More >

Other Products From This Manufacturer